83495274 has 16 divisors (see below), whose sum is σ = 167858112. Its totient is φ = 27687168.

The previous prime is 83495257. The next prime is 83495281. The reversal of 83495274 is 47259438.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34894 + ... + 37209.

It is an arithmetic number, because the mean of its divisors is an integer number (10491132).

Almost surely, 2^83495274 is an apocalyptic number.

83495274 is an abundant number, since it is smaller than the sum of its proper divisors (84362838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83495274 is a wasteful number, since it uses less digits than its factorization.

83495274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72301.

The product of its digits is 241920, while the sum is 42.

The square root of 83495274 is about 9137.5748423748. The cubic root of 83495274 is about 437.0729856958.

The spelling of 83495274 in words is "eighty-three million, four hundred ninety-five thousand, two hundred seventy-four".